So I did a track day 10/21 and my Dad notices a weird tear on my rear tire. I used to commute with the bike but since March it became a dedicated track bike. I haven't switched the tires out since I figured I might as well use it. Of course after I went down on the first lap of the first session I decided I need better tires for the track.
Anyway, here are some pics of the tear. Has anyone seen anything like this?

__________________'Life should NOT be a journey to the grave with the intention of arriving safely in an attractive and well preserved body, but rather to skid in sideways -
Chardonnay in one hand - chocolate in the other - body thoroughly used up, totally worn out and screaming 'WOO HOO, What a Ride!'

It's the seam where the tires are put together. I've seen these on new tires. I wouldn't freak out about it. But if you want to be sure take it to a dealer (that you trust) and ask them for their opinion.